CN205349029U - Novel car gate lock location reaches and hangs structure in advance - Google Patents

Abstract

The utility model discloses a novel car door lock positioning and pre-hanging structure, which belongs to the technical field of car door locks, and comprises a lock plate, a lock ring, and a lock plate coated with plastic; the lock ring is fixedly connected to the lock plate; the lock plate The lock plate is fixedly covered with plastic; the lock plate is covered with a plurality of positioning pins. The utility model has the advantages of simple structure, convenient installation and use, and can effectively ensure the consistency of the assembly position of the lock buckle, improve the function of the car door system, thereby greatly improving the assembly efficiency and saving labor costs.

Description

A new car door lock positioning and pre-hanging structure

technical field

The utility model relates to a car door lock and belongs to the technical field of car door locks; in particular, it relates to a novel car door lock positioning and pre-hanging structure.

Background technique

In the prior art, the car door lock is mainly composed of three components, namely the lock ring, the lock plate, and the lock plate covered with plastic; the lock ring and the lock plate are connected by riveting process, and the lock plate is covered with plastic after riveting into one; Therefore, the car door locks in the prior art have no positioning and pre-hanging functions. After the lock is assembled to the side wall, it is pre-tightened first, and then the on-site operator adjusts the door posture to determine the position of the lock. This assembly method is very important for the on-site personnel It is difficult to ensure the consistency of the door posture, and it is time-consuming and labor-intensive, which increases labor costs.

Utility model content

In view of the above-mentioned defects in the prior art, the technical problem to be solved by the utility model is to provide a new car door latch positioning and pre-hanging structure, which is not only simple in structure, easy to install and use, but also can effectively ensure the consistent assembly of the latch sex.

In order to solve the above technical problems, the utility model adopts such a novel car door lock positioning and pre-hanging structure, which includes a lock plate, a lock ring, and a lock plate overmolded; the lock ring is fixedly connected to the lock plate; The lock plate is fixedly connected with the lock plate overmolded; the lock plate overmolded is provided with a plurality of positioning pins.

In a preferred embodiment of the present utility model, there are two positioning pins.

In a preferred embodiment of the present invention, the positioning pins include main positioning pins and auxiliary positioning pins.

In a preferred embodiment of the present utility model, the central axes of the main positioning pin and the secondary positioning pin are both located in the center symmetrical plane of the overmolding of the locking plate.

In a preferred embodiment of the present utility model, the main positioning pin is connected with the main positioning hole on the side wall of the vehicle door through clearance fit.

The beneficial effects of the utility model are: the utility model has a simple structure, is convenient to install and use, and can effectively ensure the consistency of the assembly position of the lock buckle, improve the function of the door system, thereby greatly improving the assembly efficiency and saving labor costs.

Description of drawings

Fig. 1 is an isometric side view of a novel car door latch positioning and pre-hanging structure according to an embodiment of the present invention;

Fig. 2 is a cross-sectional view of a novel car door latch positioning and pre-hanging structure in an embodiment of the present invention;

In the figure: 1-Locking plate covered with plastic, 2-Main positioning pin, 3-Locking plate, 4-Locking ring, 5-Secondary positioning pin.

detailed description

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

From Fig. 1 and Fig. 2 the schematic diagram of the structure of a novel car door lock positioning and pre-hanging structure according to the embodiment of the utility model, it can be seen that the car door lock positioning and pre-hanging structure includes a lock plate 3, a lock ring 4, and a lock plate covered with plastic 1; the lock ring 4 is fixedly connected to the lock plate 3 through the riveting process; the lock plate 3 is fixedly connected with the lock plate overmolding 1; Arrange the dowels in parallel. This locating pin comprises main locating pin 2 and secondary locating pin 5, and wherein main locating pin 2 is connected with the main locating hole on the side wall of the car door with gap fit; The matching precision of the positioning pin 2 and the main positioning hole is higher than that of the secondary positioning pin 5 and the secondary positioning hole. The positioning and pre-hanging of the door lock during the assembly process can be realized through the main positioning pin 2 and the auxiliary positioning pin 5, so that the door lock can be quickly fastened on the side wall of the vehicle door, and the assembly efficiency is improved.

It should be understood that those skilled in the art can improve or transform the utility model above, such as using multiple positioning pins, or positioning the positioning pins at different positions, etc. All these improvements and transformations should belong to the protection scope of the appended claims of the utility model.

Claims (6)

1. A novel car door lock catch positioning and pre-hanging structure, comprising a lock plate (3), a lock ring (4), and a lock plate plastic-coated (1); the lock ring (4) is affixed to the lock plate ( 3) above; the lock plate (3) is fixedly connected with the lock plate overmolding (1); the feature is that the lock plate overmolding (1) is provided with a plurality of positioning pins. 2. A new car door lock positioning and pre-hanging structure according to claim 1, characterized in that there are two positioning pins. 3. A new car door lock positioning and pre-hanging structure according to claim 1, characterized in that: said positioning pins include main positioning pins (2) and auxiliary positioning pins (5). 4. A new type of car door lock positioning and pre-hanging structure according to claim 3, characterized in that: the central axes of the main positioning pin (2) and the secondary positioning pin (5) are located in the lock plate pocket In the central symmetry plane of plastic (1). 5. A new car door lock positioning and pre-hanging structure according to claim 3, characterized in that: the main positioning pin (2) is connected with the main positioning hole on the side wall of the car door through clearance fit. 6. A new car door lock positioning and pre-hanging structure according to claim 3, characterized in that: the auxiliary positioning pin (5) is mated and connected with the auxiliary positioning hole on the side wall of the car door.